An indicator is a weak acid and pH range of its colour is 3

Last updated: 6/28/2023

An indicator is a weak acid and pH range of its colour is 3 0 to 4 4 The ionisation constant of indicator is log 2 0 3 Question Type Single Correct Type 1 2 x 10 5 M 2 2x10 4M 3 4 10 M 4 4 x 105 M